Details

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BUY RSZ-0505 https://www.utsource.net/itm/p/9494708.html

Parameter	Description	Value	Unit
Input Voltage	Operating voltage range	4.5 to 20	V
Output Voltage	Fixed output voltage	5	V
Output Current	Maximum continuous output current	1	A
Efficiency	Typical efficiency at full load	85	%
Switching Frequency	Internal switching frequency	1.5	MHz
Quiescent Current	Current consumption in no-load condition	2.5	mA
Dropout Voltage	Minimum input-output voltage difference for regulation	0.5	V
Operating Temperature	Ambient temperature range	-40 to +85	掳C
Package	Type of package	SOT-23	-

Instructions:

1. Installation:

   • Ensure the RSZ-0505 is mounted on a suitable PCB with appropriate soldering.
   • Verify correct polarity when connecting input and output terminals.

2. Input Power Supply:

   • Connect the input voltage within the specified range (4.5V to 20V).
   • Ensure stable input power to avoid fluctuations that could affect performance.

3. Output Connections:

   • Connect the output to your load ensuring it does not exceed the maximum rated output current of 1A.
   • Use appropriate capacitors at the output if required by your application to stabilize the output voltage.

4. Thermal Considerations:

   • Monitor operating temperature to ensure it stays within the specified range (-40掳C to +85掳C).
   • Provide adequate ventilation or heat sinking if operating near maximum load or in high ambient temperatures.

5. Testing:

   • After installation, test the output voltage and current under load conditions to ensure proper operation.
   • Check for any signs of overheating or abnormal behavior during initial testing.

6. Storage:

   • Store in a dry, cool place away from direct sunlight and sources of heat.
   • Handle with care to prevent damage to the leads and packaging.

(For reference only)